Question

Write the following as common fractions: a)3.15 b) 0.5

Answer 1

a) 3.15 
= $\frac{315}{100} = \frac{63}{20}$

b) 0.5
= $\frac{5}{10} = \frac{1}{2}$

Answer 2

315/100=63/20

5/10=1/2